Sunnyvale Commercial Roofing

Types of Commercial Roofs

Know When To Hire Commercial Roofing Experts

Determining the right time for commercial roof repair or replacement can prevent substantial expenses and building harm down the road. Watch for these tell-tale signs from our Sunnyvale roofing experts:

Age

Depending on materials used, commercial roofs typically last 10-40 years. If your roof is approaching or exceeding this range, replacement may be the best option.

Visible Damage

Cracks, blisters, punctures or heavy wearing of roofing materials calls for prompt servicing to stop the spread of damage.

Leaks and Water Damage

Stains, moisture, mold and damp walls or ceilings clearly show roof failure. Water leaks necessitate immediate commercial roof repair.

Rising Energy Bills

Sudden spikes in energy costs could signify poor roof insulation. Effective roofing greatly impacts temperature control and efficiency inside a building.

Pooling Water

Accumulated water on flat roofs can quickly lead to catastrophic leaks and structural issues, necessitating full replacement.

As your local commercial roofing specialists, we urge you to schedule an inspection or repair at the first sign of any of these concerns. Staying ahead of problems ensures business continuity and averts exorbitant commercial roof repair costs down the road. Our Sunnyvale roofing contractors are here to help!

Materials Used In Commercial Roofing

Metal Roofing

Metal roofing comes with numerous advantages for commercial buildings including extreme durability, very long lifespan, energy efficiency and fire resistance. However, it also carries a higher initial cost typically ranging from $9-$14 per square foot installed.

Thermoplastic Membrane (TPO)

Thermoplastic polyolefin (TPO) roofing membrane offers a seamless, highly reflective surface with durable welded seams. This makes TPO membrane systems extremely resilient at a mid-range cost of $5-$10 per square foot.

Asphalt Built-Up Roofing (BUR)

Asphalt built-up roofing (BUR) utilizes multiple alternating layers of asphalt and reinforcing fabrics to form a finished waterproof membrane. Benefits include proven performance over time and the ability to customize the roof surface. BUR can cost $4-$7 per square foot.

EPDM Rubber Membrane

Ethylene propylene diene terpolymer (EPDM) rubber roof membrane provides seamless installation, hail/UV/water resistance, and recyclability. EPDM is an economical choice typically ranging $5-$9 per square foot.

Spray Polyurethane Foam Roofing

Spray polyurethane foam (SPF) roofing gives a seamless application with extremely high insulation value. SPF also strongly resists leaks and mold formation. However, it comes at a premium price tag – usually $6-$12 per square foot.

As Sunnyvale’s premier commercial roofing company, we provide expert guidance on materials selection suited for your budget and needs. Contact us today!

Our Commercial Roofing Services

Commercial Roof Inspections

Our licensed roof inspectors thoroughly examine your existing commercial roof, looking for any signs of damage, leakage, or needed repairs. You’ll receive a detailed inspection report.

• Key commercial Roof Inspection Areas: A commercial roof is an essential aspect of a building’s structure, and proper maintenance is crucial for its longevity. Our team at Weiss Roofing specializes in identifying and addressing potential issues before they become significant problems. We focus on the following key areas during our inspection process:
• Roof Leaks and Moisture: Water ingress is the most common problem that commercial roofs face, which, if left unaddressed, can lead to significant damage. Our team conducts a thorough inspection to identify the root cause of the leak and implements an effective and long-lasting solution.
• Poor Installation and Workmanship: Poor installation and workmanship can also accelerate the wear and tear of a commercial roof, resulting in a shortened lifespan. We conduct an in-depth inspection to ensure that the installation quality and workmanship of your roofing materials meet the required standards.
• Ponding Water: Flat commercial roofs are particularly prone to the issue of ponding water, which can increase pressure and lead to potential leaks. Our team identifies the areas where water is pooling and provides recommendations to prevent water damage.
• Blistering and Cracking: Weather and temperature changes can cause commercial roofs to expand and contract, leading to blistering and cracking. Our team inspects your roof for signs of such damage and recommends appropriate solutions to prevent further deterioration.
• Material Shrinkage: Some roofing materials tend to shrink, particularly under extreme temperature variations, which can lead to cracking, crazing, splitting, and other surface erosion. We identify the areas where shrinkage has occurred and recommend solutions to prevent further damage.
• Roof Penetrations: Roof penetrations such as HVAC units, vents, and other installations that are not correctly sealed can allow moisture to enter. Our team inspects the seals around penetrations and provides recommendations for proper sealing to prevent moisture accumulation.
• Lack of Maintenance: Regular maintenance is crucial to prevent minor roofing issues from turning into significant problems. Our team inspects and identifies areas that require maintenance and provides a maintenance plan to help you avoid future issues.
• Wind Damage: Finally, high winds can lift or dislodge roofing materials, exposing the roof underneath to the elements. Our team inspects your roof for signs of wind damage and provides solutions to prevent further damage.

Safety Precautions to Take During Commercial Roofing Inspection

The safety of personnel during commercial roofing inspections is paramount. To ensure a safe and secure environment, it is imperative to adhere to the following safety precautions in Sunnyvale :

• Weather Conditions: It is of utmost importance to refrain from conducting inspections during unfavourable weather conditions, such as rain, strong winds, or icy conditions. Slippery surfaces and poor visibility increase the risk of accidents. We always ensure that weather conditions are favourable before proceeding with an inspection.

• Roof Access: Designated access points, such as ladders or stairs, should be utilized when accessing the roof. Accessways must remain clear of debris and obstacles. We strictly prohibit climbing or stepping on fragile roof materials. We follow strict safety protocols to ensure safe roof access.

• Fall Protection: The installation of guardrails, safety nets, or personal fall arrest systems is mandatory when working near roof edges, skylights, or openings. Warning lines are used to demarcate hazardous areas and prevent accidental falls. We implement fall protection protocols to ensure the safety of our team members.

• Electrical Hazards: Potential electrical hazards, such as overhead power lines, must be identified, and a safe distance must be maintained to avoid contact or electrical shock. We recognize potential electrical hazards and follow safety protocols to ensure the safety of our team members.

• Equipment Safety: All equipment must be inspected and maintained before use. We adhere to manufacturer guidelines, and proper lifting techniques are employed to prevent strain or injuries. We ensure that all equipment is in proper working condition before use.

• Hazard Identification: Potential hazards on the roof, such as uneven surfaces, tripping hazards, or hazardous materials, must be assessed, marked, and addressed to minimize the risk of accidents. We identify potential hazards and address them before commencing the inspection.

• Communication: Clear communication channels must be established with the team members involved in the inspection. Radios or other reliable communication devices are used to stay connected and quickly address any safety concerns. We ensure that clear communication channels are established before the inspection.

• Emergency Preparedness: An emergency plan must be in place. Team members must be familiar with evacuation procedures, first aid protocols, and the location of emergency exits. We have an emergency plan in place to ensure the safety of our team members in case of an emergency.

Our Commercial Roof Inspection Process

Initial Consultation

During the initial consultation, we listen attentively to your needs and concerns. We want to understand your expectations and address any questions you may have. We ensure that we understand your expectations and concerns before starting the inspection.

On-Site Inspection

Our team of certified inspectors leaves no stone unturned when evaluating your roof. They meticulously examine every inch, looking for any underlying issues or potential concerns that may affect its performance and longevity.

Report Generation

Upon completion of the on-site inspection, we provide a comprehensive report that comprises high-quality photographs, detailed explanations, and insightful recommendations. We believe in delivering all the necessary information that enables you to make informed decisions regarding your roofing system. We understand the significance of a roofing system, and that is why we take pride in providing a comprehensive report that includes all the crucial information you need to make an informed decision. Our report is designed to cover all aspects of your roofing system, ensuring that no detail is left out.

Advantages Of Weiss Roofing’s Commercial Roof Inspection

Identify Hidden Issues Early

Thorough inspections detect underlying problems before major damages or failures occur. This allows cost-effective preventive maintenance.

Avoid Emergency Repairs

Scheduling timely repairs pre-empts emergency fixes during business hours, reducing disruptions. Planned actions also tend to cost less.

Improve Safety

Evaluations reveal stability and fall hazards needing correction to ensure workplace safety and avoid liability risks.

Enhance Energy Efficiency

Finding insulation gaps and leaks lets you improve energy efficiency, yielding ongoing cost savings.

Comply with Fire Codes

Inspections help spot code issues like debris accumulation or drainage problems needing remedy before citation.

Extend Roof Lifespan

Proactive maintenance enabled by exams extends the functional roof lifespan, putting off costly replacement.

Provide Documentation

Inspection reports properly document roof condition and service history for insurance, facilities management and potential buyers.

Commercial Roof Repair

We rapidly deploy our roof repair teams to fix any issues discovered while inspecting your commercial roof. Our experts will provide a long-lasting solution to any problem.

Types of Commercial Roof Repair Services

• Spot Repair: Our commercial roof repair services include spot repair, which addresses localized issues, such as fixing a specific leak or replacing damaged shingles or flashing in a specific area.
• Partial Roof Repair: We also offer partial roof repair, where a section of the roof is repaired or replaced. This involves replacing a damaged section or addressing issues in a specific area of the roof.
• Full Roof Repair: Our commercial roof repair services also include full roof repair, where we repair the entire roof system. This includes replacing damaged or worn-out roofing materials, addressing structural issues, and ensuring the overall integrity of the roof.
• Emergency Repair: We offer emergency repair services to mitigate further damage and restore the roof’s functionality when unexpected and urgent issues occur, such as storm damage or severe leaks.
• Coating Repair: A protective coating is applied to the existing roof surface to restore its waterproofing properties and extend its lifespan. Coatings can help address minor issues such as small leaks, cracks, or surface deterioration.
• Structural Repair: If the structural integrity of the commercial roof is compromised, structural repairs may be necessary. This involves reinforcing or replacing damaged support beams, trusses, or other load-bearing elements of the roof structure.

Types of Roofing Issues that Require Commercial Roof Repair

• Leaks: Leaks cause water damage, mold, rot, erosion, and ceiling collapse. Ignoring leaks can lead to costly interior repairs.

• Cracked Shingles: Cracked shingles allow water intrusion, leading to bigger issues. Over time, this can spread and affect large areas of the roof.

• Ponding Water: Ponding water causes roof overload, leading to structural damage. It promotes leaks, mold, decay, and slope changes.

• Blistering: Blistering indicates that moisture is trapped within the roof. Additional damage and leaks develop over time.

• Damaged Flashing: Damaged flashing is the primary leakage source around roof protrusions. If not fixed, water can spread to walls, HVAC, electrical, and other areas.

• Sagging Roof: A sagging roof signals structural issues that need quick response. It can be a progressive collapse hazard if not reinforced.

• Hail or Storm Damage: Quick repairs prevent further water intrusion. Unrepaired hits worsen with time.

• Roof Punctures: Roof punctures enable direct moisture access to vulnerable areas. They can cause expanding water damage without timely repair.

Various Commercial Roof Repair Services

At our commercial roofing company, we offer various types of commercial roof repair services, catering to each client’s unique needs. Here are the primary types of commercial roof repair services we offer:

• Metal Roof Repair: Our experienced team addresses issues commonly faced by metal roofs, including rusting, leaks, or punctures. We provide comprehensive solutions to ensure the longevity and performance of your metal roof.

• Flat Roof Repair: We offer robust solutions designed to tackle common issues such as leaks, blisters, and punctures for commercial properties with flat roofs. We provide tailored repairs to protect your investment.

• TPO Roof Repair: Our experts are highly skilled in handling issues specific to Thermoplastic Olefin (TPO) roofs. We offer efficient repairs that restore the integrity of your TPO roof.

• EPDM Roof Repair: We offer efficient solutions for shrinkage or punctures on EPDM roofs, known for their longevity. We are well-versed in the intricacies of EPDM roofs and ensure that any damage is promptly addressed to maintain exceptional durability.

• Asphalt Roof Repair: We specialize in asphalt roof repair, utilizing a comprehensive approach that aims to restore the durability and strength of your roof. Our team of experts can effectively address various issues such as blistering, flashing damage, and water leakage, with solutions that can significantly extend the lifespan of your asphalt roof.

• Tile Roof Repair: For tile roof repair, we provide a range of services designed to keep your roof in optimal condition. Our skilled and experienced team has a deep understanding of tile roofs and can provide meticulous repairs that ensure your roof remains both functional and visually appealing.

Commercial Roof Replacement

If repairs aren’t enough, we will work with you to determine the best replacement solution for your commercial roof. Our team will provide you with the most cost-effective and efficient options.

Our Commercial Roof Replacement Service

If you need commercial roof replacement in Sunnyvale, you can choose from various types, depending on your specific needs and goals. Some common types of roof replacement include:

• Like-For-Like Replacement: This type of replacement involves restoring the functionality and appearance of the roof by replacing it with similar material and design.
• Upgraded Replacement: With this type of replacement, you can enhance the longevity and resistance to elements of your roof by replacing it with a superior or upgraded material such as metal or tile.
• Energy-Efficient Replacement: By installing materials and insulation that help regulate temperature and reduce energy consumption, you can improve the energy efficiency of your building with this type of replacement.
• Structural Change Replacement: Sometimes, when you need to replace your roof, you may also need to make structural modifications or expansions to accommodate new design elements or functional requirements, like adding additional levels, skylights, or architectural changes.

Commercial Roof Installation

If you’re starting a new business or building, our experienced team can help you choose the best commercial roofing system for your needs and budget. We’ll provide you with a fast and reliable installation.

Different Commercial Roof Installation Methods

Commercial roofs require specific installation methods based on the roofing materials and building requirements. If you want to know more about these methods, schedule a consultation with Five Roofing. Below are some of the most common installation methods:

• Mechanically Attached: This method involves using mechanical fasteners like screws or nails to attach the roofing material to the roof deck. It provides stability and resistance against wind uplift. It is mainly used for single-ply membranes like TPO or PVC.

• Fully Adhered: In this installation method, the roofing material completely adheres to the roof deck using adhesives or bonding agents. It provides excellent wind resistance, uniform appearance, and waterproofing. Fully adhered installation is mainly used for EPDM (rubber) roofing systems.

• Ballasted: With this method, the roofing material is laid loosely on the roof deck and held in place by ballast, typically gravel, pavers, or concrete blocks. The weight of the ballast provides resistance against wind uplift. Ballasted installation is often used for single-ply membranes like EPDM or TPO.

• Torch-Applied: Torch-applied installation involves melting the underside of modified bitumen membranes with an open flame torch to adhere the material to the roof deck. It provides a strong and durable bond. Proper safety precautions are essential when using this installation method.

• Self-Adhered: Self-adhered installation utilizes roofing materials with a pre-applied adhesive layer. The adhesive is protected by a release liner, which is removed during installation. This method is commonly used for certain low-slope roofing materials like modified bitumen or self-adhered asphalt roll roofing.

Our Commercial Roofing Process

Our approach to commercial roofing follows a thorough and comprehensive process that prioritizes efficiency and ensures the highest level of quality. Below are the steps we take to deliver exceptional results for every commercial roofing project:

Consultation

At the beginning of every commercial roofing project, we prioritize understanding our client’s needs and requirements. Through an initial consultation, we delve into the specifics of the project to ensure exceptional results.

Inspection

Following the consultation, our team of experts will conduct a thorough inspection of your roof. We check for the roof’s condition, identifying any potential issues and determining the best solutions based on the building’s structure and climate conditions.

Proposal

Based on our inspection findings, we provide a detailed proposal that outlines recommended solutions and an estimated timeline. We take care to ensure that the proposal caters to your specific needs and requirements.

Installation/Repair

Our skilled technicians leverage their expertise and utilize high-quality materials and advanced techniques to complete the installation or repair of your commercial roof. We prioritize efficiency and ensure that the project is completed on time.

Final Inspection

Once the project is completed, our team conducts a final inspection to ensure that everything is up to our high-quality standards. We take pride in our work and prioritize customer satisfaction.